20 Syrians reported seized in Lebanon

Syrian soldiers investigate the scene after a bomb attached to a fuel truck exploded outside a Damascus hotel where U.N. observers are staying in Damascus, Syria, Wednesday, Aug. 15, 2012. Several people were wounded, Syria's state TV reported. TV said the explosion took place near a parking lot u

/ AP

Syrian soldiers investigate the scene after a bomb attached to a fuel truck exploded outside a Damascus hotel where U.N. observers are staying in Damascus, Syria, Wednesday, Aug. 15, 2012. Several people were wounded, Syria's state TV reported. TV said the explosion took place near a parking lot used by the army command, which is about 300 meters (yards) away. (AP Photo/Muzaffar Salman)

Syrian soldiers investigate the scene after a bomb attached to a fuel truck exploded outside a Damascus hotel where U.N. observers are staying in Damascus, Syria, Wednesday, Aug. 15, 2012. Several people were wounded, Syria's state TV reported. TV said the explosion took place near a parking lot used by the army command, which is about 300 meters (yards) away. (AP Photo/Muzaffar Salman) (/ AP)

ALBERT AJI and BASSEM MROUE, Associated Press

Family members of a Lebanese man held by Syrian rebels say they have captured more than 20 Syrians and will hold them until their relative is freed.

The Lebanese prisoner Hassane Salim al-Mikdad appeared in a video released by rebels saying he is a member of Hezbollah, the Lebanese Shiite militant group allied with Iran and Syria. He said he was sent to Syria to fight with regime forces.

Hezbollah denied al-Mikdad is a member and the family says he has been living in Syria for more than a year.

Abu Ali al-Mikdad, a relative, told reporters in Beirut Wednesday that they have abducted "more than 20 Syrians" including a senior member of the Free Syrian Army rebel group.

The latest development shows that Syria's violence could easily spillover to Lebanon, where there are deep divisions between supporters and opponents of Assad's regime.

THIS IS A BREAKING NEWS UPDATE. Check back soon for further information. AP's earlier story is below.

A bomb attached to a fuel truck exploded Wednesday outside a Damascus hotel where U.N. observers are staying in the Syrian capital, wounding at least three people, Syria's state TV reported.

Syrian Deputy Foreign Minister Faisal Mekdad toured the area of the blast and said none of the U.N. staff was hurt. The explosion occurred as U.N. humanitarian chief Valerie Amos was in the Syrian capital but her team is believed to be staying at a different hotel.

The blast was the latest in a series of explosions that have hit Damascus in the past months as clashes between government troops and rebels reached the Syrian capital, which had been relatively quiet since an uprising against President Bashar Assad's regime erupted in March last year.

Wednesday's explosion took place near a parking lot used by the army command in Damascus, about 300 meters (yards) away, the state TV said.

But according to an Associated Press reporter at the scene, the blast went off inside a different parking lot, one belonging to a military compound and not the military command. The lot is near the Dama Rose Hotel, popular with the U.N. observers in Syria and where many of the mission staff are staying.

The hotel was slightly damaged, with some of its windows shattered. A Labor Union building across from the hotel was also damaged and black smoke was seen billowing high into the sky before the fire was extinguished. Several fire engines arrived shortly after to fight the blaze, which took less than an hour to put out.

U.N. officials in Damascus had no immediate comment when contacted by the AP. None of the about a dozen U.N. vehicles parked near the hotel were damaged.

"This is a criminal act that shows what kind of attacks Syria is being subjected to," Mekdad, the deputy foreign minister, told reporters at the scene. "Such explosions will not affect Syria."

"I confirm that we are with the U.N. and we will do all we can to guarantee their protection so that they carry out their role," he added.

Activists say more than 20,000 people have been killed since the start of Syria's revolt, inspired by other Arab Spring uprisings against autocratic regimes in the region, and the conflict has slowly morphed into a full-out civil war.

It was not immediately clear who was behind Wednesday's explosion or what was the intended target. There have been several high-profile bombings in the Syrian capital. On July 18, an explosion in a key government headquarters in Damascus killed four top generals, including President Bashar Assad's brother-in-law. And in March, a double suicide bombing in Damascus killed 27 people.

"Those who carry out such terrorist attacks are destroying their country in order to get some pounds," shouted a Damascus resident, Ali Mohammed Ismail, 48, who said he happened to be in the area when the explosion went off.

Elsewhere in Syria on Wednesday, activists reported shelling and clashes in the northern city of Aleppo, Syria's largest, where rebels took over several neighborhoods over the past weeks.

The Britain-based Syrian Observatory for Human Rights said the rebels were trying to take over a key dam in the northern town of Manbij, just east of Aleppo. It added that the army was using helicopter gunships in the battles near the dam, on the strategic Euphrates River.

The Local Coordination Committees, anther activist group, reported violence in the eastern province of Deir el-Zour, northwestern region of Idlib, Daraa to the south and in Damascus suburbs.

The LCC said there was also fighting near a border crossing with Turkey that the rebels had captured last month. A local official in the Turkish border town of Reyhanli said clashes could be heard coming from the region on Tuesday but that the situation had calmed by Wednesday morning. The official spoke on condition of anonymity because he was not authorized to talk to the media.

Turkey's state-run Anadolu news agency said 757 Syrians fled their country and streamed into Turkey on Wednesday.